PHILIPS(嘉捷)型號:50PUH6073,啟動後、不亮屏有聲音,維修。高雄、屏東液晶電視(LCD TV)維修,高雄、屏東液晶螢幕(LCD、LED)維修
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大家早安—大家好!
歡迎收看本日液晶電視維修分享,我是—『Kao atunLCD(高雄.阿唐液晶)』曾仔!
聽說『Xuite』隨意窩即將停止服務,經營多年的液晶維修Blog網站,又要被迫放棄(唉…),不知何時Google也會來這一招?驚駭于未來中!
來看今天的液晶電視維修分享,主角是:PHILIPS(嘉捷)型號:50PUH6073
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這是它的故障現象,請看影片:
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影片中畫面比例不對盤,懶得研究影片的比例,大家就將就點,反正就是有啟動,因為背光沒有亮起,所以只有10來…W功耗。
這個是它內部三合一電路:
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由背光出線,判定背光燈條有3個迴路!
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哇靠!這一張貼在內部的警示:
『若還有貓尿味,下次不予保固!』這是要提醒我,還要再繼續下去嘛?害我有點『躊躇不前』!
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然後!這面板的『COF』上,又來這一坨,這又不知是啥東東???
哇靠!實在是不知要不要再繼續???
想想想……………
只好先來換裝,不行再行拔除!有準備做白工的心算!
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沒事!又多黏了固定膠,又要再次刮除、清理它們!
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到了上一張的步驟,突然想到尚未多加強黏貼醋酸固定膠布于燈條上層,奇怪了?怎麼會漏掉這個步驟???
不厭其煩,再次翻開反光片再加強!
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極佳均光度!
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驚死人!快要100Wㄟ!!!
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砍!幾乎對砍!
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還好,影像正常!
先前的一切顧慮都是多餘的!只是我還是一直有問號?那一『坨』到底是啥東東???
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提供參考,請多指教!
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工作室附近Google街景:
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工作室地理位置:
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維修收送專線:(07)5531525;0928029525 曾仔~
本工作室更換零件,一律採用 ─ Nippon Chime-Con(NCC)日系無鉛零件!
敬請—放心送修!安心使用!
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